High severity · published Jan 12, 2024
CVE-2023-49801
Lif Auth Server vulnerable to uncontrolled data in path expression
7.5
CVSS
0.4%
EPSS
No
On KEV
Description
Lif Auth Server is a server for validating logins, managing information, and account recovery for Lif Accounts. The issue relates to the `get_pfp` and `get_banner` routes on Auth Server. The issue is that there is no check to ensure that the file that Auth Server is receiving through these URLs is correct. This could allow an attacker access to files they shouldn't have access to. This issue has been patched in version 1.4.0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Lif-Auth-Server · Lif-Platforms
>= 1.3.2, < 1.4.0 · source: vendor
LA
Lif Auth Server · Lifplatforms
before 1.4.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-49801
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-49801
Patch
https://github.com/Lif-Platforms/Lif-Auth-Server/commit/c235bcc2ee65e4a0dfb10284cf2cbc750213efeb
Vendor Advisory
https://github.com/Lif-Platforms/Lif-Auth-Server/security/advisories/GHSA-3v77-pvqq-qg3f
More from Lif-Auth-Server
8.1
CVE-2024-47768
Lif Authentication Server Has No Auth Check When Updating Password In Account Recovery